IJOY CAPO SQUONKER is the first regulated squonker which compatible with 21700/20700/18650 battery. Featuring tiny and ergonomic size, it is capable of running up to 100W with fantastic battery life. The food-grade soft and hard silicone squonk bottle holds a generous 9 ML of liquid which allows for suitable squeezing and easy maintenance. 0.96" Intuitive OLED display 9ML food-grade soft unique designed silicone bottle Squonk-ready bottom-feeding section Regulated Squonker 21700/20700/18650 battery compatible (Sold Seperately) 18650 battery adapter included Spring-loaded 510 thread Personalized big fire button No overhang with 25mm tanks Fast charge support USB port charging support Brand: IJOY Max Wattage 100W Resistance Range 0.05-3ohm Tank Capacity 9ml Size 78.2 x 52.3 x 30mm Weight 140g (Without Battery)